Geology and mineral resources of the Butler and Zelienople quadrangles, Pennsylvania / by G.B. Richardson.

Author/creator Richardson, G. B. author.
Other author Geological Survey (U.S.) issuing body.
Format Electronic
Publication[Washington, D.C.] : United States Department of the Interior, Geological Survey, 1936.
DistributionWashington : United States Government Printing Office.
Description1 online resource (v, 93 pages, 8 pages of plates) : illustrations, maps.
Supplemental Contenthttps://purl.fdlp.gov/GPO/gpo62869
Subjects

Running title Butler and Zelienople quadrangles, Pennsylvania
SeriesBulletin / United States Department of the Interior, Geological Survey ; 873
Bulletin (Geological Survey (U.S.)) no. 873. ^A1265100
General noteTitle from title screen (viewed July 9, 2014).
Bibliography noteIncludes bibliographical references and index.
Issued in other formPrint version: Richardson, G. B. (George Burr), 1872-1949. Geology and mineral resources of the Butler and Zelienople quadrangles, Pennsylvania
GPO item number0620 (online)
Govt. docs number I 19.3:873

Availability

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Electronic Resources Access Content Online ✔ Available